the fabled scotland yard is reeling after two sudden resignations of its most senior leadership. sir paul stephenson, the police chief, and his deputy, john yates, career policemen who are the latest casualties in the phone hacking scandal. scotland yard is being accused of mishandling the investigation into "news of the world qug, maintaining at times close relationships with the very people they were supposed to be investigating. police officers accepting bribes from reporters has allegedly been commonplace. stephenson and yates deny any wrong doing on their part. >> i have acted with complete integrity and my conscience is clear. >> now the department tasked with counterterrorism and the 2012 olympics must find new leadership. what started as a scandal involving a single newspaper has now grown so large, it is rocking this country's institutions and the murdoch empire. so far, there has been four high profile resignations, ten arrests. most recently, rebecca brooks, one of rupert murdoch's most trusted executives. she resigned and was arrested two days later brooks, who denies